带中心杆的金属圆盘状太赫兹表面波分离器的分析

2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) Pub Date : 2016-09-01 DOI:10.1109/APWC.2016.7738128

J. Shibayama, D. Kusunoki, J. Yamauchi, H. Nakano

{"title":"带中心杆的金属圆盘状太赫兹表面波分离器的分析","authors":"J. Shibayama, D. Kusunoki, J. Yamauchi, H. Nakano","doi":"10.1109/APWC.2016.7738128","DOIUrl":null,"url":null,"abstract":"We have proposed a metal disc-shaped terahertz surface wave splitter with a center hole and radially placed gratings. Unfortunately, appreciable reflected waves have been observed from the input port of the center hole. To reduce the reflected waves, we insert a metal rod with a tapered end into the center hole of the disc-shaped splitter operating at two frequencies. It is found that the reflected power is reduced from 77 to 10% at 1.0 THz, and from 23 to 18% at 1.5 THz.","PeriodicalId":143796,"journal":{"name":"2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)","volume":"22 12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Analysis of a metal disc-shaped terahertz surface wave splitter with a center rod\",\"authors\":\"J. Shibayama, D. Kusunoki, J. Yamauchi, H. Nakano\",\"doi\":\"10.1109/APWC.2016.7738128\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We have proposed a metal disc-shaped terahertz surface wave splitter with a center hole and radially placed gratings. Unfortunately, appreciable reflected waves have been observed from the input port of the center hole. To reduce the reflected waves, we insert a metal rod with a tapered end into the center hole of the disc-shaped splitter operating at two frequencies. It is found that the reflected power is reduced from 77 to 10% at 1.0 THz, and from 23 to 18% at 1.5 THz.\",\"PeriodicalId\":143796,\"journal\":{\"name\":\"2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)\",\"volume\":\"22 12 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APWC.2016.7738128\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APWC.2016.7738128","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

我们提出了一种金属圆盘状的太赫兹表面波分频器，它具有中心孔和径向放置的光栅。不幸的是，从中心孔的输入口观察到明显的反射波。为了减少反射波，我们在工作在两个频率的圆盘状分离器的中心孔中插入一根末端变细的金属棒。在1.0太赫兹时，反射功率从77%下降到10%，在1.5太赫兹时，反射功率从23%下降到18%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Analysis of a metal disc-shaped terahertz surface wave splitter with a center rod

We have proposed a metal disc-shaped terahertz surface wave splitter with a center hole and radially placed gratings. Unfortunately, appreciable reflected waves have been observed from the input port of the center hole. To reduce the reflected waves, we insert a metal rod with a tapered end into the center hole of the disc-shaped splitter operating at two frequencies. It is found that the reflected power is reduced from 77 to 10% at 1.0 THz, and from 23 to 18% at 1.5 THz.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)

自引率

0.00%

发文量